# Does decreased by mean subtract?

## Does decreased by mean subtract?

Subtraction-minus, greater than, take away, fewer than, less than, subtract, decreased by.

## Does reduced by mean divide?

Reduce means divide. Normally a question will tell you what to do by reducing, it is very rare that it doesn’t. Even if it doesn’t all you have to know and do is to reduce whatever you are given to the least power. When we’re talking about reducing a constant(a number), simply divide them to the lowest term.

## What does it mean to reduce an equation?

(Alg.) to bring the unknown quantity by itself on one side, and all the known quantities on the other side, without destroying the equation.

## What does it mean to be reduced by a factor of 3?

15 views. Yes. To reduce a value by a factor of 3, we could think of it as the inverse (the opposite) of an increase by a factor of 3. To increase 6 by a factor of 3, we would multiply 6 by 3 (that is, 18). The opposite of multiplication is division, and the opposite of an increase is a reduction.

## How old am I if 400 reduced by 2 times my age is 244?

78 years old400 is reduced by twice the person’s age to get 244. Therefore, the age of the person is 78 years. Hence, he is 78 years old if 400 reduced by twice his age is 244.

## What does reduced by factor of 10 mean?

The phrase “reduced by a factor of 10” is a mathematical idiom within standard math literacy. It means a reduction to one-tenth of its original value.

## What do you mean by reducing?

to bring down to a smaller extent, size, amount, number, etc.: to reduce one’s weight by 10 pounds. to lower in degree, intensity, etc.: to reduce the speed of a car. to bring down to a lower rank, dignity, etc.: a sergeant reduced to a corporal.

## What does decreased by a factor of 5 mean?

Usually when you say you are going to decrease a number by a factor of some other number, you divide. For example, if you wanted to decrease 25 by a factor of 5, you would figure 25/5.

## How do you calculate reduction factor?

Reduction Factor of the Strength is found by dividing the value of elastic strength by the yield strength. It is represented using the R factor. Usually, the significance of evaluating R factor emerges in the requirement for directly obtaining the inelastic range.

## How old am I if 400 reduced by 2 times my age is 282?

0:151:33How old am I if 400 reduced by 2 times my age is 244? – YouTubeYouTube

## What does reduced by a factor of mean?

Meaning of “by a factor of” It means a reduction to one-tenth of its original value. This usage well-defined: factor (American Heritage): A quantity by which a stated quantity is multiplied or divided, so as to indicate an increase or decrease in a measurement: The rate increased by a factor of ten.

## What does reducing factor mean?

It means a reduction to one-tenth of its original value. This usage well-defined: factor (American Heritage): A quantity by which a stated quantity is multiplied or divided, so as to indicate an increase or decrease in a measurement: The rate increased by a factor of ten.

## Why do we use reduction factor?

The strength reduction factor is used to decrease the estimated strength of structural members, i.e., to compute the design strength of concrete elements. It is used to account for uncertainties in materials, possible design, and construction errors.

## What is meant by reduction give an example?

Reduction is a chemical reaction that involves the gaining of electrons by one of the atoms involved in the reaction between two chemicals. An example of a reduction is when iron reacts with oxygen, forming iron oxides such as those called rust. The iron is oxidized and the oxygen is reduced.

## How old am I if 400 reduce by 2 times my age is 244?

78 years old400 is reduced by twice the person’s age to get 244. Therefore, the age of the person is 78 years. Hence, he is 78 years old if 400 reduced by twice his age is 244. Thus, this is the required answer.

## How old am I if 400 reduced by 3 times my age is 163?

☺️. He is 79 years old.

## What is reduced in reduction?

Reduction is a chemical reaction that involves the gaining of electrons by one of the atoms involved in the reaction between two chemicals. The iron is oxidized and the oxygen is reduced. This is called redox.